看过你给的连接, 我觉得很可能是梨锈病,而且梨树十米内有几棵松柏. 梨树就在家门前,不到万不得已是不会喷药的, 自家种果树就是为了吃不打农药的水果.
看过你给的连接, 我觉得很可能是梨锈病,而且梨树十米内有几棵松柏. 梨树就在家门前,不到万不得已是不会喷药的, 自家种果树就是为了吃不打农药的水果.
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